Daydream Nation was remastered for both vinyl and CD. All the rest were remastered for vinyl but the CD versions simply use the Geffen masters so, aside from the Bad Moon Rising track markers being fixed, they are the same. The download codes that come with the vinyl are basically rips of the CD releases. The digital versions on itunes et al are the same Geffen masters too. Vinyl is the only way to get the remastered versions, it seems.

Thanks!

So Daydream Nation is a new remaster (i.e., not the same as the 2-CD deluxe version), right? Any idea about why Daydream was remastered for CD, but not the other albums?

The reason that I'm asking is that I have all the old Geffen CD's and I was wondering if there would be any benefit from getting the Goofin reissued CD's.